Amazon today put a call-out to authors, publishers or anyone keen on scribing between 10,000 - 30,000 words for their new "Kindle Singles" area of the Kindle Store, which will sell texts "twice the length of a New Yorker feature," or on the other hand "a few chapters of a typical book." Self-publishers with think-pieces or short novellas should whizz them off to digital-publications@amazon.com for consideration.